Concept
Resultant force
Publications associées (29)
Three-dimensional evaluation of the transverse rotator cuff muscle's resultant force angle in relation to scapulohumeral subluxation and glenoid vault morphology in nonpathological shoulders
Alexandre Terrier, Alain Farron, Patrick Goetti, Matthieu Boubat
Background: Static posterior subluxation of the humeral head (SPSH) results in glenohumeral osteoarthritis. Treatment strategies for SPSH with or without resulting osteoarthritis remain challenging. There is growing interest in evaluating the rotator cuff ...
Mosby-Elsevier2024RC U-shaped walls subjected to in-plane, diagonal, and torsional loading: New experimental findings
Although reinforced concrete U-shaped walls are popular in construction practice internationally, there is a paucity of experimental research investigating the seismic performance of such salient elements. The present paper summarizes an experimental campa ...
ELSEVIER SCI LTD2021Analysis and Transfer of Human Movement Manipulability in Industry-like Activities
Sylvain Calinon, Noémie Laure Gwendoline Jaquier
Humans exhibit outstanding learning, planning and adaptation capabilities while performing different types of industrial tasks. Given some knowledge about the task requirements, humans are able to plan their limbs motion in anticipation of the execution of ...
IEEE2020Radial-Force-Based Swirling Actuator with Surface-Permanent-Magnet Structure for Low-Speed High-Torque Applications
This paper proposes a swirling actuator that utilizes the electromagnetic radial force and a swirling gear to generate rotational torque. This actuator converts the swirling motion to the rotational motion and is suitable for low-speed high-torque applicat ...
IEEE2019Towards Understanding of Human Kinematic Coordination Patterns in Bimanual Fine Manipulation Tasks
Aude Billard, Kunpeng Yao, Anaïs Betsabeh Haget
Skills that require the collaboration of both arms are common in humans’ everyday activities, and the coordination of upper limbs is key to human bimanual dexterity. The Skill Acquisition in Humans and Robots (ERC) project aims at obtaining a better unders ...
2019Applications of Artificial Intelligence to Computational Chemistry
The calculation of the electronic structure of chemical systems, necessitates computationally expensive approximations to the time-independent electronic Schrödinger equation in order to yield static properties in good agreement with experimental results. ...
EPFL2019Development and Comparison of Foot Interfaces for Controlling a Robotic Arm in Surgery
Hannes Bleuler, Mohamed Bouri, Etienne Burdet, Elahe Abdi
Currently available foot interfaces to command an external assistive robotic arm for laparoscopic surgery typically consist of a couple of push buttons placed on a planar platform. In this paper, we develop and compare two foot interfaces implementing isot ...
IEEE2018Designing a virtual whole body tactile sensor suit for a simulated humanoid robot using inverse dynamics
In this paper, we propose a novel architecture to estimate external forces applied to a compliantly controlled balancing robot in simulations. We use similar dynamics equations used in the controller to find mismatches in the available sensory data and ass ...
Ieee2016Internal Stresses Lead to Net Forces and Torques on Extended Elastic Bodies
A geometrically frustrated elastic body will develop residual stresses arising from the mismatch between the intrinsic geometry of the body and the geometry of the ambient space. We analyze these stresses for an ambient space with gradients in its intrinsi ...
American Physical Society2016Neoclassical toroidal torque generation by auxiliary heating in non-axisymmetric tori
In conditions of ideal axisymmetry, for a magnetized plasma in a generic bounded domain, necessarily toroidal, the uniform absorption of external energy (e.g. rf or isotropic alpha heating) clearly cannot give rise to net forces or torques. A rather common ...
IOP2016